Thank you Cicatrice.
As for Giant being underrated, that was certainly true in their own time but as time passed their music held up extremely well and they are now considered to be right at the apex of the progressive rock of their time. Their great albums (I have 2 more to review before I have to dig into their falures) sell every bit as well now as the other great prog albums of the day such as Yes, Tull, Genesis & EL&P. The buzz surrounding the Steven Wilson remix of TP&TG is large & that will really do well.